FR2983945B1 - Systeme de ventilation de salle propre et procede de regulation d'un tel systeme de ventilation - Google Patents

Systeme de ventilation de salle propre et procede de regulation d'un tel systeme de ventilation

Info

Publication number
FR2983945B1
FR2983945B1 FR1161354A FR1161354A FR2983945B1 FR 2983945 B1 FR2983945 B1 FR 2983945B1 FR 1161354 A FR1161354 A FR 1161354A FR 1161354 A FR1161354 A FR 1161354A FR 2983945 B1 FR2983945 B1 FR 2983945B1
Authority
FR
France
Prior art keywords
ventilation system
room
secondary air
blowing
filtering ceiling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1161354A
Other languages
English (en)
Other versions
FR2983945A1 (fr
Inventor
Alexandre Sonet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
France Air SA
Original Assignee
France Air SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by France Air SA filed Critical France Air SA
Priority to FR1161354A priority Critical patent/FR2983945B1/fr
Publication of FR2983945A1 publication Critical patent/FR2983945A1/fr
Application granted granted Critical
Publication of FR2983945B1 publication Critical patent/FR2983945B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/04—Air-mixing units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F24F3/167—Clean rooms, i.e. enclosed spaces in which a uniform flow of filtered air is distributed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)

Abstract

La présente invention concerne un système de ventilation (10) de salle propre (1), par exemple du type bloc opératoire ou chambre stérile, le système de ventilation (10) comprenant un plafond filtrant (12), des moyens (20) d'apport d'air primaire (F1) dans le système de ventilation (10) en amont du plafond filtrant (12), des moyens (40) de reprise d'air secondaire (F2) circulant dans la salle (1), et des moyens (60) de soufflage d'un flux d'air ventilé (F3) comprenant un mélange d'air primaire (F1) et d'air secondaire (F2) dans la salle (1) à travers le plafond filtrant (12). Le système de ventilation (10) est caractérisé en ce que les moyens d'apport (20) sont raccordés au système de ventilation (10) en aval des moyens de soufflage (60) et en amont du plafond filtrant (12), en ce que les moyens de reprise (40) comprennent au moins une colonne (41, 42, 43, 44) de recyclage de l'air secondaire (F2) circulant au moins dans une partie inférieure (3) de la salle (1), cet air secondaire (F2) étant aspiré dans la colonne (41, 42, 43, 44) à travers des filtres à haute efficacité sous l'action des moyens de soufflage (60), et en ce que des baffles d'isolation acoustique sont agencés dans le plafond filtrant (12), en aval des moyens de soufflage (60) et des moyens d'apport (20). L'invention concerne également un procédé de régulation d'un tel système de ventilation (10).
FR1161354A 2011-12-08 2011-12-08 Systeme de ventilation de salle propre et procede de regulation d'un tel systeme de ventilation Active FR2983945B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1161354A FR2983945B1 (fr) 2011-12-08 2011-12-08 Systeme de ventilation de salle propre et procede de regulation d'un tel systeme de ventilation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1161354A FR2983945B1 (fr) 2011-12-08 2011-12-08 Systeme de ventilation de salle propre et procede de regulation d'un tel systeme de ventilation

Publications (2)

Publication Number Publication Date
FR2983945A1 FR2983945A1 (fr) 2013-06-14
FR2983945B1 true FR2983945B1 (fr) 2014-01-10

Family

ID=45563335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1161354A Active FR2983945B1 (fr) 2011-12-08 2011-12-08 Systeme de ventilation de salle propre et procede de regulation d'un tel systeme de ventilation

Country Status (1)

Country Link
FR (1) FR2983945B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107883436A (zh) * 2016-09-29 2018-04-06 殷晓冬 可调洁净度的弱湍流空气净化系统
CN115264670B (zh) * 2022-09-27 2023-02-28 新医建(江苏)智能环境科技有限公司 一种基于碳中和的洁净室数智化节能系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6048431A (ja) * 1983-08-24 1985-03-16 Sanki Eng Co Ltd クリ−ンル−ムに発生する渦気流の消去方法
JPH05322248A (ja) * 1992-05-21 1993-12-07 Matsushita Electric Ind Co Ltd クリーンルーム与圧調整方法
US5944602A (en) * 1997-09-09 1999-08-31 Tumi Manufacturing, Inc. Portable cleanroom cabinet assembly
FR2801373A1 (fr) * 1999-11-23 2001-05-25 Gerard Cherrier Appareil de production et de traitement d'air ultra propre
SG136834A1 (en) * 2006-04-28 2007-11-29 Kyodo Allied Ind Ltd A method and apparatus for maintaining air characteristics in an air ventilated facility using fan filter units
JP5377294B2 (ja) * 2006-05-24 2013-12-25 アメリカン イノベーティブ リサーチ コーポレイション 正の気圧隔離システム

Also Published As

Publication number Publication date
FR2983945A1 (fr) 2013-06-14

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